Splunk dedup

The SPL2 dedup command removes the events that contain an identical combination splunk dedup values for the fields that you specify, splunk dedup. With the SPL2 dedup command, you can specify the number of duplicate events to keep for each value of a single field, or for each combination of values among several fields. Events returned by the dedup command are based on search order. For historical searches, the most recent events are searched first.

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Splunk dedup

The following are examples for using the SPL2 dedup command. For search results that have the same source value, keep the first 3 that occur and remove all subsequent results. Use the order by clause in the from command to sort the events by time in ascending order, the default order. Sorting the events ensures that the oldest events are listed first. Remove duplicate results with the same source value. Only the oldest events are retained. For search results that have the same combination of source AND host values, keep the first 2 that occur and remove all subsequent results. Remove only consecutive duplicate events. Keep non-consecutive duplicate events. In this example duplicates must have the same combination of values the source and host fields.

Search Command Quick Reference. Open Menu, splunk dedup. Outputting events is useful when you want to see the results of several fields or the raw data, but only a limited number for each specified field.

This is expected behavior. This performance behavior also applies to any field with high cardinality and large size. The sortby argument is not supported in SPL2. Use the sort command before the dedup command if you want to change the order of the events, which dictates which event is kept when the dedup command is run. Was this documentation topic helpful?

The following are examples for using the SPL2 dedup command. For search results that have the same source value, keep the first 3 that occur and remove all subsequent results. Use the order by clause in the from command to sort the events by time in ascending order, the default order. Sorting the events ensures that the oldest events are listed first. Remove duplicate results with the same source value. Only the oldest events are retained. For search results that have the same combination of source AND host values, keep the first 2 that occur and remove all subsequent results. Remove only consecutive duplicate events.

Splunk dedup

The SPL2 dedup command removes the events that contain an identical combination of values for the fields that you specify. With the SPL2 dedup command, you can specify the number of duplicate events to keep for each value of a single field, or for each combination of values among several fields. Events returned by the dedup command are based on search order. For historical searches, the most recent events are searched first. For real-time searches, the first events that are received are searched, which are not necessarily the most recent events. You can specify more than one field with the SPL2 dedup command. For example:. Was this documentation topic helpful? Please select Yes No. Please specify the reason Please select The topic did not answer my question s I found an error I did not like the topic organization Other.

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Please select Yes No. Related Page: Splunk Careers. Table of Content - Splunk Dedup The functionality of Splunk Dedup Differentiation between Uniq and Splunk Dedup commands Usage of Splunk Dedup command Different functions of Splunk Dedup filtering commands Example of Splunk Dedup command execution The functionality of Splunk Dedup By using Splunk Dedup command, the user can specify the counts of duplication with respect to events to keep either for every value of single filed or for combinations of each value among various fields. In the case of retaining all the results and removing only duplicate data, the user can execute keep events command. Splunk Enterprise Search, analysis and visualization for actionable insights from all of your data. Software and Automation Testing. Removal of redundant data is the core function of dedup filtering command. Digital Customer Experience Deliver the innovative and seamless experiences your customers expect. Back To Top. All other duplicates are removed from the results. Please specify the reason Please select The topic did not answer my question s I found an error I did not like the topic organization Other. There are separate commands with respect to Splunk Dedup filtering command for a specific situation. Using the convert Command February 14, Enter your email address if you would like someone from the documentation team to reply to your question or suggestion. Financial Services.

Removes the events that contain an identical combination of values for the fields that you specify. With the dedup command, you can specify the number of duplicate events to keep for each value of a single field, or for each combination of values among several fields. Events returned by dedup are based on search order.

Blogs See what Splunk is doing. Differentiation between Uniq and Splunk Dedup commands The main functionality of uniq commands is to remove duplicated data if the entire row or the event is similar. Splunk Administration. Events returned by the dedup command are based on search order. Financial Services. Please specify the reason Please select The topic did not answer my question s I found an error I did not like the topic organization Other. Sort events in ascending order before removing duplicate values Use the order by clause in the from command to sort the events by time in ascending order, the default order. Statistical and Charting Functions. Need to expand and create a table from one row to Need Help with query More. Registration for Splunk University is Now Open! Feedback submitted, thanks!